From: Chao Yu <chao2.yu@samsung.com>
Date: Sat, 9 Aug 2014 01:49:31 +0000 (+0800)
Subject: udf: avoid unneeded up_write when fail to add entry in ->symlink
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~34^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=85cd083b498572fb9fa575cce3ed910c8ee84294;p=pandora-kernel.git

udf: avoid unneeded up_write when fail to add entry in ->symlink

We have released the ->i_data_sem before invoking udf_add_entry(),
so in following error path, we should not release this lock again.

Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jan Kara <jack@suse.cz>
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